@BOOK{Rindler:1960,
    Address        = {Edinburgh, U.K.},
    Author         = {W. Rindler},
    Note           = {p. 173},
    Publisher      = {Oliver \& Boyd},
    Title          = {Special Relatvity},
    Year           = {1960}
}

@BOOK{Balanis:1989,
    Address        = {N.Y.},
    Author         = {C. A. Balanis},
    Publisher      = {John Wiley \& Sons, Inc.},
    Title          = {Advanced Engineering Electromagnetics},
    Year           = {1989}
}

@BOOK{Pozar:1998,
    Author         = {D. M. Pozar},
    Edition        = {2nd},
    Publisher      = {John Wiley \& Sons, Inc.},
    Title          = {Microwave Engineering},
    Year           = {1998}
}

@BOOK{Maxwell:1873,
    Address        = {Dover, N.Y},
    Author         = {J.C. Maxwell},
    Publisher      = {Oxford: Clarendon Press},
    Title          = {A Treatise on Electricity and Magnetism},
    Year           = {1873}
}

@BOOK{Iskander:1992,
    Address        = {Englewood Cliffs, New Jersey},
    Author         = {M.F. Iskander},
    Publisher      = {Prentice-Hall, Inc.},
    Title          = {Electromagnetic Fields \& Waves},
    Year           = {1992}
}

@BOOK{Collin:1992,
    Address        = {N.Y.},
    Author         = {R.E. Collin},
    Edition        = {2nd},
    Publisher      = {McGraw Hill},
    Title          = {Foundations for Microwave Engineering},
    Year           = {1992}
}

@BOOK{Harrington:1961,
    Address        = {N.Y.},
    Author         = {R.F. Harrington},
    Publisher      = {McGraw-Hill},
    Title          = {Time-Harmonic Electromagnetic Fields},
    Year           = {1961}
}

@BOOK{Marcuvitz:1951,
    Address        = {N.Y.},
    Author         = {N. Marcuvitz},
    Note           = {p. 29-47},
    Publisher      = {McGraw-Hill},
    Title          = {Waveguide Handbook},
    Year           = {1951}
}

@ARTICLE{Silvestre:2000,
    Author         = {Silvestre, E. and Abian, M.A. and Gimeno, B. and Ferrando, A. and Andres, M.V. and Boria, V.E.},
    Journal        = {IEEE Transactions on Microwave Theory and Techniques},
    Number         = {4},
    Pages          = {589-96},
    Title          = {Analysis of inhomogeneously filled waveguides using a bi-orthonormal-basis method},
    Volume         = {48},
    Year           = {April 2000}
}

@ARTICLE{Eleftheriades:1994,
    Author         = {Eleftheriades, George V. and Abbas, S. Omar and Katehi, P. B. and Rebeiz, Gabriel M.},
    Journal        = {IEEE Transactions on Microwave Theory and Techniques},
    Number         = {10},
    Pages          = {1986-1903},
    Title          = {Some Important Properties of Waveguide Junction Generalized Scattering Matrices in the Context of the Mode Matching Technique},
    Volume         = {42},
    Year           = {October 1994}
}

@ARTICLE{Morini:2001,
    Author         = {Morini, A. and Rozzi, T.},
    Title          = {On the definition of the Generalized Scattering Matrix of a Lossless Multiport},
    Journal        = {IEEE Transactions on Microwave Theory and Techniques},
    Number         = {1},
    Pages          = {160-165},
    Volume         = {49},
    Year           = {2001}
}

@ARTICLE{Deguchi:2004,
    Author         = {Deguchi, Hiroyuki and Tsuji, Mikio and Shigesawa, Hiroshi},
    Journal        = {IEEE Transactions on Microwave Theory and Techniques},
    Number         = {10},
    Pages          = {2510-2516},
    Title          = {Compact Low-Cross-Polarization Horn Antennas With Serpentine-Shaped Taper},
    Volume         = {52},
    Year           = {2004}
}

@ARTICLE{Kuhn:1973,
    Author         = {Khun, E},
    Journal        = {Arch. Elek. Ubertangung},
    Pages          = {511-518},
    Title          = {A mode-matching method for solving field problems in waveguide and resonator circuits},
    Volume         = {27},
    Year           = {December 1973}
}
